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Le Creuset SW-101 Crown Sparkling Wine Stopper
The Le Creuset SW-101 Crown Stopper preserves carbonation in opened bottles of champagne, prosecco, cava, and sparkling wine. Its lever-action mechanism creates an airtight seal that prevents carbon dioxide from escaping, keeping your wine fizzy for days rather than going flat overnight.
The key advantage of this stopper is its ability to maintain a secure seal even when bottles are stored horizontally in the fridge. Basic stoppers that rely solely on friction or spring tension often leak when placed on their side, but the SW-101's mechanical lever lock provides enough sealing force to contain the pressure in any position. This makes efficient use of refrigerator space and ensures the entire bottle stays evenly chilled.
Key features:
- Lever-action seal: Mechanical locking mechanism creates airtight closure with audible engagement
- Horizontal storage capability: Secure seal prevents leaks when bottles are stored on their side
- Metal construction: Durable materials resist corrosion and mechanical wear
- Universal fit: Designed to fit standard champagne, prosecco, and sparkling wine bottles
- 10 year manufacturer guarantee: Exceptional warranty period reflects build quality
This stopper is designed for anyone who regularly enjoys sparkling wine but doesn't finish the bottle in one sitting, whether for everyday occasions or special celebrations.
What Customers Ask About the SW-101 Crown Stopper
How does the lever action seal work?
Place the stopper onto the bottle opening and press down firmly. Push the lever down to engage the sealing mechanism - you'll feel it lock into place. This compresses the internal seal against the bottle rim, creating an airtight closure that prevents carbonation from escaping. To remove, simply lift the lever up to release the pressure, then pull the stopper off.
Why does horizontal storage matter for sparkling wine?
Horizontal storage in the fridge maximises space and keeps the wine evenly chilled. Standard stoppers often allow wine to leak when stored on their side because they rely solely on friction or basic compression. The SW-101's lever mechanism creates a secure seal strong enough to contain the pressure even when horizontal, preventing leaks and carbonation loss.
How long will this keep sparkling wine fizzy?
When sealed properly, this stopper typically preserves carbonation for 3-5 days in the refrigerator. The exact duration depends on how much wine remains in the bottle (more air space means faster carbonation loss), the initial pressure level, and storage temperature. Champagne and traditional method sparkling wines generally retain bubbles longer than prosecco due to their higher initial pressure.
Will this fit all sparkling wine bottles?
This stopper is designed to fit standard champagne, prosecco, cava, and sparkling wine bottles, which typically have a consistent opening diameter of approximately 18-19mm. It should fit most commercially available sparkling wines. Very old bottles or unusual formats may have slightly different dimensions - if the stopper doesn't achieve a firm seal, the bottle opening may be outside standard specifications.
How is this different from a basic sparkling wine stopper?
Basic stoppers rely on spring tension or friction alone, which may not withstand the pressure of sparkling wine when stored horizontally. The SW-101's lever mechanism creates a more secure seal by mechanically locking the stopper in place, allowing horizontal storage. The metal construction is also more durable than plastic alternatives, and the 10 year guarantee reflects this quality difference.
Is the 10 year guarantee worth having on a wine stopper?
Yes, particularly for a mechanical device under pressure. Lever mechanisms can fail, seals can degrade, and metal components can corrode. A 10 year guarantee is unusually generous for this type of product - most wine stoppers carry 1-2 year warranties at most. Combined with our half-price accidental damage replacement, you're well protected.
Specifications
Why Buy From Art of Living?
Founded in Reigate in 1972, we've spent over five decades helping customers select quality kitchenware. We've been twice nominated for the Excellence in Housewares award for customer care.
Our Guarantees to You
- ✓ No Quibble Returns - Even Used Items
- ✓ Half-Price Accidental Damage Replacement (2 Years)
- ✓ Price Match Guarantee
Read our full guarantee policy →
Questions? Visit our contact page
Care & Use Instructions
Before first use: Rinse the stopper under warm water and dry thoroughly. Check that the lever mechanism moves freely and the seal is clean.
Using the stopper: Place the stopper on the bottle opening immediately after pouring to preserve maximum carbonation. Press down firmly and engage the lever until you hear or feel it lock into place. Store in the refrigerator - the cold temperature helps preserve carbonation alongside the airtight seal.
After each use: Rinse under warm water to remove wine residue from the seal and mechanism. The lever mechanism and seal must be kept clean to maintain the airtight closure. Dry thoroughly before storage.
Storage: Store in a dry location when not in use. Keep the lever in the open position to avoid compressing the seal unnecessarily.
Avoid: Do not place in the dishwasher - the heat and harsh detergents may damage the seal or affect the lever mechanism. Do not force the stopper onto bottles where it doesn't fit easily, as this may indicate a non-standard bottle opening.
Frequently Asked Questions
What if I've used it and don't like it?
Return it anyway. Our no quibble guarantee covers used items - if it doesn't do what you wanted, we'll refund you. This applies even after you've used it on multiple bottles.
How does the Half-Price Replacement guarantee work?
Valid for 2 years from purchase date. If you accidentally break this item, we'll replace it at half price with proof of purchase and evidence of breakage. Photos of the damage are acceptable.
How long does delivery take?
Standard delivery to mainland UK addresses can take up to 7 working days, but is usually 3-4, and is free for orders over £49. Next day delivery may be available for £9.95 on orders placed before 1pm Monday to Thursday, depending on your location and our stock levels. You can also collect from our shops in Cobham or Reigate, or our warehouse in Redhill.
Can I claim on the manufacturer's 10 year guarantee if I bought from you?
Yes. We're an authorised Le Creuset retailer, so the full manufacturer guarantee applies. You can claim through us or directly with Le Creuset. Keep your receipt or order confirmation as proof of purchase.
How do I clean this stopper?
Rinse under warm water after each use to remove wine residue. The lever mechanism and seal should be kept clean to maintain the airtight closure. Dry thoroughly before storage. Hand wash only - do not place in the dishwasher as the heat and harsh detergents may damage the seal or affect the mechanism.
